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follow-chain testing mode for try-runtime (and revamp CLI configs). (#9788)

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* deadlock, need to ask someone to help now

* Finally it seems to be working.. at least for a few blocks

* self-review

* major mega revamp

* some small fixes

* another mega refactor

* add license

* Apply suggestions from code review

* hack around signature verification

* Some fixes

* Update utils/frame/try-runtime/cli/src/lib.rs

Co-authored-by: Zeke Mostov <32168567+emostov@users.noreply.github.com>

* Update utils/frame/try-runtime/cli/src/lib.rs

Co-authored-by: Zeke Mostov <32168567+emostov@users.noreply.github.com>

* Update utils/frame/try-runtime/cli/src/lib.rs

Co-authored-by: Zeke Mostov <32168567+emostov@users.noreply.github.com>

* final tweaks, hopefully.

* a little self-review

* Add the ext root check

Co-authored-by: Zeke Mostov <32168567+emostov@users.noreply.github.com>
This commit is contained in:
Kian Paimani
2021-09-21 16:04:28 +01:00
committed by GitHub
parent 94635218af
commit 8f5f89324d
14 changed files with 1237 additions and 379 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/utils/frame/remote-externalities/src/lib.rs
+22 -11
View File
@@ -112,8 +112,8 @@ pub struct OnlineConfig<B: BlockT> {
pub at: Option<B::Hash>,
/// An optional state snapshot file to WRITE to, not for reading. Not written if set to `None`.
pub state_snapshot: Option<SnapshotConfig>,
/// The modules to scrape. If empty, entire chain state will be scraped.
pub modules: Vec<String>,
/// The pallets to scrape. If empty, entire chain state will be scraped.
pub pallets: Vec<String>,
/// Transport config.
pub transport: Transport,
}
@@ -134,7 +134,7 @@ impl<B: BlockT> Default for OnlineConfig<B> {
transport: Transport { uri: DEFAULT_TARGET.to_owned(), client: None },
at: None,
state_snapshot: None,
modules: vec![],
pallets: vec![],
}
}
}
@@ -360,9 +360,9 @@ impl<B: BlockT> Builder<B> {
.clone();
info!(target: LOG_TARGET, "scraping key-pairs from remote @ {:?}", at);
let mut keys_and_values = if config.modules.len() > 0 {
let mut keys_and_values = if config.pallets.len() > 0 {
let mut filtered_kv = vec![];
for f in config.modules.iter() {
for f in config.pallets.iter() {
let hashed_prefix = StorageKey(twox_128(f.as_bytes()).to_vec());
let module_kv = self.rpc_get_pairs_paged(hashed_prefix.clone(), at).await?;
info!(
@@ -376,7 +376,7 @@ impl<B: BlockT> Builder<B> {
}
filtered_kv
} else {
info!(target: LOG_TARGET, "downloading data for all modules.");
info!(target: LOG_TARGET, "downloading data for all pallets.");
self.rpc_get_pairs_paged(StorageKey(vec![]), at).await?
};
@@ -482,12 +482,23 @@ impl<B: BlockT> Builder<B> {
self
}
/// overwrite the `at` value, if `mode` is set to [`Mode::Online`].
///
/// noop if `mode` is [`Mode::Offline`]
pub fn overwrite_online_at(mut self, at: B::Hash) -> Self {
if let Mode::Online(mut online) = self.mode.clone() {
online.at = Some(at);
self.mode = Mode::Online(online);
}
self
}
/// Build the test externalities.
pub async fn build(self) -> Result<TestExternalities, &'static str> {
let kv = self.pre_build().await?;
let mut ext = TestExternalities::new_empty();
debug!(target: LOG_TARGET, "injecting a total of {} keys", kv.len());
info!(target: LOG_TARGET, "injecting a total of {} keys", kv.len());
for (k, v) in kv {
let (k, v) = (k.0, v.0);
// Insert the key,value pair into the test trie backend
@@ -541,7 +552,7 @@ mod remote_tests {
init_logger();
Builder::<Block>::new()
.mode(Mode::Online(OnlineConfig {
modules: vec!["System".to_owned()],
pallets: vec!["System".to_owned()],
..Default::default()
}))
.build()
@@ -555,7 +566,7 @@ mod remote_tests {
init_logger();
Builder::<Block>::new()
.mode(Mode::Online(OnlineConfig {
modules: vec![
pallets: vec![
"Proxy".to_owned(),
"Multisig".to_owned(),
"PhragmenElection".to_owned(),
@@ -583,7 +594,7 @@ mod remote_tests {
init_logger();
Builder::<Block>::new()
.mode(Mode::Online(OnlineConfig {
modules: vec!["PhragmenElection".to_owned()],
pallets: vec!["PhragmenElection".to_owned()],
..Default::default()
}))
.build()
@@ -609,7 +620,7 @@ mod remote_tests {
Builder::<Block>::new()
.mode(Mode::Online(OnlineConfig {
state_snapshot: Some(SnapshotConfig::new("test_snapshot_to_remove.bin")),
modules: vec!["Balances".to_owned()],
pallets: vec!["Balances".to_owned()],
..Default::default()
}))
.build()